Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs syzkaller login: [ 32.747176][ T4327] cgroup: Unknown subsys name 'net' [ 33.035215][ T4327] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.315653][ T4327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.605183][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.606472][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.608061][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.616039][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.617171][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.618618][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.118389][ T4369] chnl_net:caif_netlink_parms(): no params data found [ 40.135421][ T4369] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.136666][ T4369] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.138143][ T4369] device bridge_slave_0 entered promiscuous mode [ 40.140434][ T4369] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.141486][ T4369] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.143386][ T4369] device bridge_slave_1 entered promiscuous mode [ 40.152374][ T4369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.154661][ T4369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.161960][ T4369] team0: Port device team_slave_0 added [ 40.164243][ T4369] team0: Port device team_slave_1 added [ 40.169886][ T4369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.170893][ T4369] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.175026][ T4369] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.177460][ T4369] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.178563][ T4369] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.182375][ T4369] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.233597][ T4369] device hsr_slave_0 entered promiscuous mode [ 40.272735][ T4369] device hsr_slave_1 entered promiscuous mode [ 40.366657][ T4369] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.404179][ T4369] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.473518][ T4369] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.513619][ T4369] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.571105][ T4369] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.572248][ T4369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.573696][ T4369] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.574721][ T4369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.591860][ T4369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.596174][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.598512][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.600445][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.606931][ T4369] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.612421][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.614247][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.615687][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.616759][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.619558][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.621035][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.622599][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.623690][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.626077][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.628554][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.631779][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.634298][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.638898][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.641222][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.644101][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.646748][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.648404][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.650909][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.652399][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.656411][ T4369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.707984][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.709229][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.712724][ T4369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.718458][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.720024][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.725458][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.726978][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.728794][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.730066][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.732186][ T4369] device veth0_vlan entered promiscuous mode [ 40.735779][ T4369] device veth1_vlan entered promiscuous mode [ 40.741907][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.751760][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.753812][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.755128][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.757847][ T4369] device veth0_macvtap entered promiscuous mode [ 40.760063][ T4369] device veth1_macvtap entered promiscuous mode [ 40.767351][ T4369] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.768822][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.770365][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.771682][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.774072][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.776765][ T4369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.777929][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.779307][ T208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.781604][ T4369] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.783652][ T4369] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.784964][ T4369] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.786349][ T4369] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.363578][ T4421] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.365094][ T4421] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.366395][ T4421] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.367879][ T4421] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.369140][ T4421] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.370390][ T4421] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:41 executed programs: 0 [ 41.898763][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.900265][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.901547][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.903614][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.904945][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.906109][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.175898][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 42.249496][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.250700][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.252148][ T4432] device bridge_slave_0 entered promiscuous mode [ 42.254454][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.255541][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.256980][ T4432] device bridge_slave_1 entered promiscuous mode [ 42.264016][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.267126][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.273834][ T4432] team0: Port device team_slave_0 added [ 42.275480][ T4432] team0: Port device team_slave_1 added [ 42.281565][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.282737][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.286600][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.289012][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.290054][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.294267][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.633744][ T4432] device hsr_slave_0 entered promiscuous mode [ 42.673008][ T4432] device hsr_slave_1 entered promiscuous mode [ 42.712576][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.713797][ T4432] Cannot create hsr debugfs directory [ 42.824116][ T4432] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.944221][ T4421] Bluetooth: hci0: command 0x0409 tx timeout [ 45.384523][ T4432] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.012620][ T4421] Bluetooth: hci0: command 0x041b tx timeout [ 46.293838][ T4432] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.384543][ T4432] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.646378][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.734234][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.845804][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.983881][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.054376][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.097696][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.099131][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.101536][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.103933][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.105450][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.107946][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.109065][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.110366][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.113021][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.114479][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.115900][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.117030][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.119569][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.122202][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.125623][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.127604][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.129138][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.131512][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.134102][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.136648][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.138146][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.140412][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.141835][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.175355][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.225641][ T1762] device hsr_slave_0 left promiscuous mode [ 47.272844][ T1762] device hsr_slave_1 left promiscuous mode [ 47.362620][ T1762] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.363842][ T1762] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.365384][ T1762] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.366517][ T1762] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.367791][ T1762] device bridge_slave_1 left promiscuous mode [ 47.369684][ T1762] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.403236][ T1762] device bridge_slave_0 left promiscuous mode [ 47.404301][ T1762] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.532735][ T1762] device veth1_macvtap left promiscuous mode [ 47.533744][ T1762] device veth0_macvtap left promiscuous mode [ 47.534638][ T1762] device veth1_vlan left promiscuous mode [ 47.535489][ T1762] device veth0_vlan left promiscuous mode [ 48.103177][ T4421] Bluetooth: hci0: command 0x040f tx timeout [ 49.353627][ T1762] team0 (unregistering): Port device team_slave_1 removed [ 49.533610][ T1762] team0 (unregistering): Port device team_slave_0 removed [ 49.712869][ T1762] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.913444][ T1762] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.172475][ T4421] Bluetooth: hci0: command 0x0419 tx timeout [ 52.403405][ T1762] bond0 (unregistering): Released all slaves [ 52.606313][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.619289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.620486][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.621718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.623670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.625670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.627412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.629374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.630742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.632406][ T4432] device veth0_vlan entered promiscuous mode [ 52.636620][ T4432] device veth1_vlan entered promiscuous mode [ 52.642238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.644296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.645594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.647081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.649599][ T4432] device veth0_macvtap entered promiscuous mode [ 52.651760][ T4432] device veth1_macvtap entered promiscuous mode [ 52.658569][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.659836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.661383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.663941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.665375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.668131][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.669234][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.670813][ T546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.673405][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.674815][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.676191][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.677607][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.695836][ T546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.699754][ T546] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.701583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.704239][ T546] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.705330][ T546] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.706945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:52 executed programs: 2 [ 52.785225][ T4456] loop0: detected capacity change from 0 to 8192 [ 52.790176][ T4456] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 52.792071][ T4456] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.794018][ T4456] REISERFS (device loop0): using ordered data mode [ 52.795026][ T4456] reiserfs: using flush barriers [ 52.796307][ T4456] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 52.798944][ T4456] REISERFS (device loop0): checking transaction log (loop0) [ 52.801618][ T4456] REISERFS (device loop0): Using rupasov hash to sort names [ 52.804826][ T4456] REISERFS (device loop0): using 3.5.x disk format [ 52.806241][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.808097][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.809867][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.811592][ T4456] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 52.814023][ T4456] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 52.816323][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.818088][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.820105][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.822090][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.824540][ T4456] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.905229][ T4458] loop0: detected capacity change from 0 to 8192 [ 52.908811][ T4458] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 52.910714][ T4458] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 52.912120][ T4458] REISERFS (device loop0): using ordered data mode [ 52.913286][ T4458] reiserfs: using flush barriers [ 52.914289][ T4458] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 52.916560][ T4458] REISERFS (device loop0): checking transaction log (loop0) [ 52.918062][ T4458] REISERFS (device loop0): Using rupasov hash to sort names [ 52.919123][ T4458] REISERFS (device loop0): using 3.5.x disk format [ 52.920148][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.921776][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.924623][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.926240][ T4458] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 52.928244][ T4458] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 52.930657][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.932357][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.934808][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.936454][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 52.938703][ T4458] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.016280][ T4460] loop0: detected capacity change from 0 to 8192 [ 53.024145][ T4460] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 53.026187][ T4460] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.027561][ T4460] REISERFS (device loop0): using ordered data mode [ 53.028509][ T4460] reiserfs: using flush barriers [ 53.029543][ T4460] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 53.031973][ T4460] REISERFS (device loop0): checking transaction log (loop0) [ 53.036533][ T4460] REISERFS (device loop0): Using rupasov hash to sort names [ 53.037660][ T4460] REISERFS (device loop0): using 3.5.x disk format [ 53.039087][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.040637][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.042362][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.044563][ T4460] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 53.046738][ T4460] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 53.048679][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.050231][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.051994][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.053994][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.056367][ T4460] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.058127][ T4460] ================================================================== [ 53.059313][ T4460] BUG: KASAN: use-after-free in reiserfs_release_objectid+0x430/0x614 [ 53.060537][ T4460] Read of size 8188 at addr ffff0000ecb84050 by task syz.0.19/4460 [ 53.061617][ T4460] [ 53.061963][ T4460] CPU: 0 PID: 4460 Comm: syz.0.19 Not tainted syzkaller #0 [ 53.063082][ T4460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.064482][ T4460] Call trace: [ 53.064953][ T4460] dump_backtrace+0x1c8/0x1f4 [ 53.065610][ T4460] show_stack+0x2c/0x3c [ 53.066215][ T4460] __dump_stack+0x30/0x40 [ 53.066813][ T4460] dump_stack_lvl+0xf8/0x160 [ 53.067479][ T4460] print_address_description+0x88/0x218 [ 53.068255][ T4460] print_report+0x50/0x68 [ 53.068921][ T4460] kasan_report+0xa8/0x100 [ 53.069613][ T4460] kasan_check_range+0x260/0x2a0 [ 53.070295][ T4460] memmove+0x48/0x90 [ 53.070844][ T4460] reiserfs_release_objectid+0x430/0x614 [ 53.071701][ T4460] remove_save_link+0x21c/0x320 [ 53.072466][ T4460] reiserfs_evict_inode+0x2f8/0x3e4 [ 53.073225][ T4460] evict+0x3c8/0x810 [ 53.073795][ T4460] iput+0x764/0x7f4 [ 53.074322][ T4460] dentry_unlink_inode+0x360/0x438 [ 53.075035][ T4460] __dentry_kill+0x320/0x598 [ 53.075670][ T4460] dentry_kill+0xc8/0x248 [ 53.076308][ T4460] dput+0x238/0x454 [ 53.076846][ T4460] __fput+0x480/0x7c0 [ 53.077489][ T4460] ____fput+0x20/0x30 [ 53.078112][ T4460] task_work_run+0x1ec/0x270 [ 53.078762][ T4460] do_notify_resume+0x2038/0x2b28 [ 53.079470][ T4460] el0_svc+0x98/0x138 [ 53.080060][ T4460] el0t_64_sync_handler+0x84/0xf0 [ 53.080790][ T4460] el0t_64_sync+0x18c/0x190 [ 53.081448][ T4460] [ 53.081774][ T4460] The buggy address belongs to the physical page: [ 53.082717][ T4460] page:0000000088c8b1f7 refcount:3 mapcount:0 mapping:000000006e474a51 index:0x10 pfn:0x12cb84 [ 53.084258][ T4460] memcg:ffff0000d993a000 [ 53.084889][ T4460] aops:def_blk_aops ino:700000 [ 53.085633][ T4460] flags: 0x5ffc60000022046(referenced|uptodate|workingset|private|mappedtodisk|node=0|zone=2|lastcpupid=0x7ff) [ 53.087405][ T4460] raw: 05ffc60000022046 0000000000000000 dead000000000122 ffff0000c5113f10 [ 53.088648][ T4460] raw: 0000000000000010 ffff0000e0742658 00000003ffffffff ffff0000d993a000 [ 53.089961][ T4460] page dumped because: kasan: bad access detected [ 53.090890][ T4460] [ 53.091245][ T4460] Memory state around the buggy address: [ 53.092032][ T4460] ffff0000ecb84f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.093139][ T4460] ffff0000ecb84f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.094275][ T4460] >ffff0000ecb85000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.095522][ T4460] ^ [ 53.096153][ T4460] ffff0000ecb85080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.097343][ T4460] ffff0000ecb85100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.098473][ T4460] ================================================================== [ 53.102815][ T4460] Disabling lock debugging due to kernel taint [ 53.153909][ T4462] loop0: detected capacity change from 0 to 8192 [ 53.157566][ T4462] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 53.159904][ T4462] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.161264][ T4462] REISERFS (device loop0): using ordered data mode [ 53.162257][ T4462] reiserfs: using flush barriers [ 53.164576][ T4462] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 53.166781][ T4462] REISERFS (device loop0): checking transaction log (loop0) [ 53.168142][ T4462] REISERFS (device loop0): Using rupasov hash to sort names [ 53.169256][ T4462] REISERFS (device loop0): using 3.5.x disk format [ 53.170402][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.171996][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.173658][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.175204][ T4462] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 53.177046][ T4462] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 53.178740][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.180320][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.182223][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.184383][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.186245][ T4462] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.235525][ T4464] loop0: detected capacity change from 0 to 8192 [ 53.239198][ T4464] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 runtime: s.allocCount= 41 s.nelems= 0 fatal error: s.allocCount != s.nelems && freeIndex == s.nelems [ 53.241331][ T4464] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.243732][ T4464] REISERFS (device loop0): using ordered data mode [ 53.244811][ T4464] reiserfs: using flush barriers goroutine 11 gp=0x4003e32c40 m=6 mp=0x4003e28808 [running]: runtime.throw({0x12bb1ac?, 0x4008213f20?}) /usr/local/go/src/runtime/panic.go:1101 +0x38 fp=0x4003e710d0 sp=0x4003e710a0 pc=0x851e8 runtime.(*mcache).nextFree(0xffff85ddd108, 0x4d) /usr/local/go/src/runtime/malloc.go:962 +0x1c8 fp=0x4003e71120 sp=0x4003e710d0 pc=0x26728 runtime.mallocgcSmallNoscan(0x4002591098?, 0x40011315c0?, 0x0) /usr/local/go/src/runtime/malloc.go:1283 +0x18c fp=0x4003e71180 sp=0x4003e71120 pc=0x26bec runtime.mallocgc(0x800, 0x0, 0x0) /usr/local/go/src/runtime/malloc.go:1055 +0xa8 fp=0x4003e711b0 sp=0x4003e71180 pc=0x82b98 runtime.growslice(0x0, 0x4008213f20?, 0x4003e71288?, 0xa4690?, 0x4003e71288?) /usr/local/go/src/runtime/slice.go:264 +0x4c8 fp=0x4003e71210 sp=0x4003e711b0 pc=0x87cb8 bytes.growSlice({0x4008219000, 0x400, 0x4?}, 0x4003e1dc40?) /usr/local/go/src/bytes/buffer.go:249 +0x80 fp=0x4003e712b0 sp=0x4003e71210 pc=0xa4690 bytes.(*Buffer).grow(0x4003e1bf50, 0x400) /usr/local/go/src/bytes/buffer.go:151 +0x12c fp=0x4003e712f0 sp=0x4003e712b0 pc=0xa40ec bytes.(*Buffer).Write(0x4003e1bf50, {0x400820f6c0, 0x400, 0x27a2c?}) /usr/local/go/src/bytes/buffer.go:179 +0x5c fp=0x4003e71320 sp=0x4003e712f0 pc=0xa42dc encoding/base64.(*encoder).Write(0x400820f688, {0x4002b59300?, 0x4002b5e0d0?, 0xebb2a0?}) /usr/local/go/src/encoding/base64/base64.go:253 +0x164 fp=0x4003e713a0 sp=0x4003e71320 pc=0x13eca4 github.com/google/syzkaller/pkg/image.EncodeB64({0x4002b59300, 0x1144, 0x1300}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/image/compression.go:79 +0xa0 fp=0x4003e71400 sp=0x4003e713a0 pc=0xa6b920 github.com/google/syzkaller/prog.serializeCompressedData(0x4003e1bec0, {0x4002b59300, 0x1144, 0x1300}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:924 +0x4c fp=0x4003e71430 sp=0x4003e71400 pc=0xaa4f5c github.com/google/syzkaller/prog.(*DataArg).serialize(0x1?, 0x4003e1bf20) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:174 +0x12c fp=0x4003e714c0 sp=0x4003e71430 pc=0xa9fdac github.com/google/syzkaller/prog.(*serializer).arg(0x1e1fa30?, {0x1e43b00?, 0x4002abde00?}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:139 +0x34 fp=0x4003e71510 sp=0x4003e714c0 pc=0xa9f774 github.com/google/syzkaller/prog.(*PointerArg).serialize(0x4002abde30, 0x4003e1bf20) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:160 +0x39c fp=0x4003e715a0 sp=0x4003e71510 pc=0xa9fc0c github.com/google/syzkaller/prog.(*serializer).arg(0x1e1fa30?, {0x1e43b40?, 0x4002abde30?}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:139 +0x34 fp=0x4003e715f0 sp=0x4003e715a0 pc=0xa9f774 github.com/google/syzkaller/prog.(*serializer).call(0x4003e1bf20, 0x4002590f00) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:100 +0x1c8 fp=0x4003e716c0 sp=0x4003e715f0 pc=0xa9f2f8 github.com/google/syzkaller/prog.(*Prog).Serialize(0x4001eaea00, {0x0, 0x0, 0x1a91ffc?}) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encoding.go:55 +0x11c fp=0x4003e71720 sp=0x4003e716c0 pc=0xa9f05c github.com/google/syzkaller/pkg/rpcserver.(*Runner).handleExecutingMessage(0x4002573bc0, 0x40082164e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:376 +0x1dc fp=0x4003e717e0 sp=0x4003e71720 pc=0xd6df9c github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0x4002573bc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:203 +0x420 fp=0x4003e719d0 sp=0x4003e717e0 pc=0xd6d180 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0x40012a8d80, {0x1e40910?, 0x4002591310?}, 0x4002573bc0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:439 +0x150 fp=0x4003e71b10 sp=0x4003e719d0 pc=0xd6a8f0 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0x40012a8d80, {0x1e40910, 0x4002591310}, 0x4002573bc0, 0x4002591360) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:362 +0x3e0 fp=0x4003e71d20 sp=0x4003e71b10 pc=0xd69ff0 github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0x40012a8d80, {0x1e40910, 0x4002591310}, 0x4002591360) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:324 +0x280 fp=0x4003e71e70 sp=0x4003e71d20 pc=0xd69970 github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x1e40910?, 0x4002591310?}, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:244 +0x38 fp=0x4003e71ee0 sp=0x4003e71e70 pc=0xd69628 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x18c fp=0x4003e71f60 sp=0x4003e71ee0 pc=0xae671c golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x54 fp=0x4003e71fd0 sp=0x4003e71f60 pc=0xae5524 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4003e71fd0 sp=0x4003e71fd0 pc=0x8d054 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 27 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x94 goroutine 1 gp=0x40000021c0 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0x2cfce20?, 0xffff3ef7bb40?, 0x60?, 0x49?, 0x18?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x40000b4c40 sp=0x40000b4c20 pc=0x85308 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0x4001e80110, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x204 fp=0x40000b4c90 sp=0x40000b4c40 pc=0x65bd4 sync.runtime_SemacquireWaitGroup(0x400010bd08?) /usr/local/go/src/runtime/sema.go:110 +0x2c fp=0x40000b4cd0 sp=0x40000b4c90 pc=0x8699c sync.(*WaitGroup).Wait(0x4001e80108) /usr/local/go/src/sync/waitgroup.go:118 +0x70 fp=0x40000b4cf0 sp=0x40000b4cd0 pc=0x98630 golang.org/x/sync/errgroup.(*Group).Wait(0x4001e80100) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:56 +0x28 fp=0x40000b4d10 sp=0x40000b4cf0 pc=0xae53c8 github.com/google/syzkaller/pkg/rpcserver.RunLocal({0x1e40910?, 0x40025910e0?}, 0x1e10f08?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:54 +0x184 fp=0x40000b4da0 sp=0x40000b4d10 pc=0xd679b4 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:187 +0x7f8 fp=0x40000b4f40 sp=0x40000b4da0 pc=0xd73398 runtime.main() /usr/local/go/src/runtime/proc.go:283 +0x284 fp=0x40000b4fd0 sp=0x40000b4f40 pc=0x514d4 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000b4fd0 sp=0x40000b4fd0 pc=0x8d054 goroutine 17 gp=0x40000a0000 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000072790 sp=0x4000072770 pc=0x85308 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:348 +0xb8 fp=0x40000727d0 sp=0x4000072790 pc=0x51828 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000727d0 sp=0x40000727d0 pc=0x8d054 created by runtime.init.7 in goroutine 1 /usr/local/go/src/runtime/proc.go:336 +0x24 goroutine 18 gp=0x40000a01c0 m=nil [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000072f60 sp=0x4000072f40 pc=0x85308 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.bgsweep(0x40000a4000) /usr/local/go/src/runtime/mgcsweep.go:316 +0x108 fp=0x4000072fb0 sp=0x4000072f60 pc=0x3ad18 runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:204 +0x28 fp=0x4000072fd0 sp=0x4000072fb0 pc=0x2eb58 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000072fd0 sp=0x4000072fd0 pc=0x8d054 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:204 +0x6c goroutine 19 gp=0x40000a0380 m=nil [GC scavenge wait]: runtime.gopark(0x8d43cc?, 0x3b9aca00?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000073760 sp=0x4000073740 pc=0x85308 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.(*scavengerState).park(0x2cf46e0) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x5c fp=0x4000073790 sp=0x4000073760 pc=0x387ec runtime.bgscavenge(0x40000a4000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0xac fp=0x40000737b0 sp=0x4000073790 pc=0x38d6c runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:205 +0x28 fp=0x40000737d0 sp=0x40000737b0 pc=0x2eaf8 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000737d0 sp=0x40000737d0 pc=0x8d054 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:205 +0xac goroutine 20 gp=0x40000a0540 m=nil [finalizer wait]: runtime.gopark(0x40000765c8?, 0x2a134?, 0xd8?, 0x65?, 0xa3d44?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000076590 sp=0x4000076570 pc=0x85308 runtime.runfinq() /usr/local/go/src/runtime/mfinal.go:196 +0x108 fp=0x40000767d0 sp=0x4000076590 pc=0x2db58 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000767d0 sp=0x40000767d0 pc=0x8d054 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:166 +0x80 goroutine 21 gp=0x40000a0c40 m=nil [GC worker (idle)]: runtime.gopark(0x92f2effac?, 0x3?, 0x24?, 0x4a?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000073f10 sp=0x4000073ef0 pc=0x85308 runtime.gcBgMarkWorker(0x40000aa0e0) /usr/local/go/src/runtime/mgc.go:1423 +0xdc fp=0x4000073fb0 sp=0x4000073f10 pc=0x30fec runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x28 fp=0x4000073fd0 sp=0x4000073fb0 pc=0x30ed8 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000073fd0 sp=0x4000073fd0 pc=0x8d054 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x140 goroutine 2 gp=0x4000003180 m=nil [GC worker (idle)]: runtime.gopark(0x92f2b5127?, 0x3?, 0x8d?, 0x8?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000076f10 sp=0x4000076ef0 pc=0x85308 runtime.gcBgMarkWorker(0x40000aa0e0) /usr/local/go/src/runtime/mgc.go:1423 +0xdc fp=0x4000076fb0 sp=0x4000076f10 pc=0x30fec runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1339 +0x28 fp=0x4000076fd0 sp=0x4000076fb0 pc=0x30ed8 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000076fd0 sp=0x4000076fd0 pc=0x8d054 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1339 +0x140 goroutine 3 gp=0x4000003880 m=nil [select]: runtime.gopark(0x40000b1f68?, 0x3?, 0x48?, 0x1e?, 0x40000b1f62?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x40000b1df0 sp=0x40000b1dd0 pc=0x85308 runtime.selectgo(0x40000b1f68, 0x40000b1f5c, 0x40000f2c00?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x6c4 fp=0x40000b1f20 sp=0x40000b1df0 pc=0x64d64 go.opencensus.io/stats/view.(*worker).start(0x40000f2c00) /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:292 +0x88 fp=0x40000b1fb0 sp=0x40000b1f20 pc=0xbc2ab8 go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x28 fp=0x40000b1fd0 sp=0x40000b1fb0 pc=0xbc1f48 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000b1fd0 sp=0x40000b1fd0 pc=0x8d054 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x98 goroutine 4 gp=0x4000003a40 m=nil [chan receive]: runtime.gopark(0x4000039900?, 0x400000d1b8?, 0x48?, 0x8f?, 0x2396b8?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000078ef0 sp=0x4000078ed0 pc=0x85308 runtime.chanrecv(0x40000aa380, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x42c fp=0x4000078f70 sp=0x4000078ef0 pc=0x1ffac runtime.chanrecv1(0x0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x14 fp=0x4000078fa0 sp=0x4000078f70 pc=0x1fb44 runtime.unique_runtime_registerUniqueMapCleanup.func2(...) /usr/local/go/src/runtime/mgc.go:1796 runtime.unique_runtime_registerUniqueMapCleanup.gowrap1() /usr/local/go/src/runtime/mgc.go:1799 +0x3c fp=0x4000078fd0 sp=0x4000078fa0 pc=0x31d7c runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000078fd0 sp=0x4000078fd0 pc=0x8d054 created by unique.runtime_registerUniqueMapCleanup in goroutine 1 /usr/local/go/src/runtime/mgc.go:1794 +0x78 goroutine 7 gp=0x40000a16c0 m=nil [chan receive]: runtime.gopark(0x40001c8550?, 0xbf370?, 0xc0?, 0x5e?, 0x4003b6e168?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000077ed0 sp=0x4000077eb0 pc=0x85308 runtime.chanrecv(0x40001c84d0, 0x4000077fb0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x42c fp=0x4000077f50 sp=0x4000077ed0 pc=0x1ffac runtime.chanrecv2(0x4000540aa0?, 0x40005426c8?) /usr/local/go/src/runtime/chan.go:511 +0x14 fp=0x4000077f80 sp=0x4000077f50 pc=0x1fb64 github.com/google/syzkaller/pkg/stat.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:95 +0x5c fp=0x4000077fd0 sp=0x4000077f80 pc=0xa88c2c runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000077fd0 sp=0x4000077fd0 pc=0x8d054 created by github.com/google/syzkaller/pkg/stat.newSet in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:94 +0xcc goroutine 23 gp=0x4002519c00 m=nil [chan receive]: runtime.gopark(0x40000776c8?, 0xa66190?, 0x1?, 0xd1?, 0x4003e1a030?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x40000776a0 sp=0x4000077680 pc=0x85308 runtime.chanrecv(0x40007200e0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x42c fp=0x4000077720 sp=0x40000776a0 pc=0x1ffac runtime.chanrecv1(0x40007200e0?, 0x40000777a8?) /usr/local/go/src/runtime/chan.go:506 +0x14 fp=0x4000077750 sp=0x4000077720 pc=0x1fb44 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:77 +0x78 fp=0x40000777d0 sp=0x4000077750 pc=0xa67f28 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000777d0 sp=0x40000777d0 pc=0x8d054 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0x5c goroutine 24 gp=0x4002519dc0 m=nil [select]: runtime.gopark(0x40000787a8?, 0x2?, 0x0?, 0x0?, 0x4000078794?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000078620 sp=0x4000078600 pc=0x85308 runtime.selectgo(0x40000787a8, 0x4000078790, 0x40000aa2a0?, 0x0, 0x40001e39d0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x6c4 fp=0x4000078750 sp=0x4000078620 pc=0x64d64 github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:90 +0x68 fp=0x40000787d0 sp=0x4000078750 pc=0xd67ed8 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000787d0 sp=0x40000787d0 pc=0x8d054 created by github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:89 +0xb0 goroutine 25 gp=0x4001f91880 m=nil [select]: runtime.gopark(0x40000b3e30?, 0x2?, 0x88?, 0x3c?, 0x40000b3dc4?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x40000b3c40 sp=0x40000b3c20 pc=0x85308 runtime.selectgo(0x40000b3e30, 0x40000b3dc0, 0xffffe1ceee77?, 0x0, 0x40000b3e90?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x6c4 fp=0x40000b3d70 sp=0x40000b3c40 pc=0x64d64 github.com/google/syzkaller/pkg/rpcserver.(*local).RunInstance(0x4002b7c0e0, {0x1e40910, 0x40025911d0}, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:160 +0x464 fp=0x40000b3f30 sp=0x40000b3d70 pc=0xd68544 github.com/google/syzkaller/pkg/rpcserver.RunLocal.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:49 +0x2c fp=0x40000b3f60 sp=0x40000b3f30 pc=0xd67aac golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x54 fp=0x40000b3fd0 sp=0x40000b3f60 pc=0xae5524 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000b3fd0 sp=0x40000b3fd0 pc=0x8d054 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x94 goroutine 26 gp=0x4001f91a40 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0x2cfd220?, 0xffff3ef7bb40?, 0x40?, 0x57?, 0x18?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000079e10 sp=0x4000079df0 pc=0x85308 runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:441 runtime.semacquire1(0x4001e80150, 0x0, 0x1, 0x0, 0x18) /usr/local/go/src/runtime/sema.go:188 +0x204 fp=0x4000079e60 sp=0x4000079e10 pc=0x65bd4 sync.runtime_SemacquireWaitGroup(0x4000079ed8?) /usr/local/go/src/runtime/sema.go:110 +0x2c fp=0x4000079ea0 sp=0x4000079e60 pc=0x8699c sync.(*WaitGroup).Wait(0x4001e80148) /usr/local/go/src/sync/waitgroup.go:118 +0x70 fp=0x4000079ec0 sp=0x4000079ea0 pc=0x98630 golang.org/x/sync/errgroup.(*Group).Wait(0x4001e80140) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:56 +0x28 fp=0x4000079ee0 sp=0x4000079ec0 pc=0xae53c8 github.com/google/syzkaller/pkg/rpcserver.(*server).Serve(0x40012a8d80, {0x1e40910?, 0x40025911d0?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:263 +0x13c fp=0x4000079f30 sp=0x4000079ee0 pc=0xd6945c github.com/google/syzkaller/pkg/rpcserver.RunLocal.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:52 +0x34 fp=0x4000079f60 sp=0x4000079f30 pc=0xd67a64 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x54 fp=0x4000079fd0 sp=0x4000079f60 pc=0xae5524 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000079fd0 sp=0x4000079fd0 pc=0x8d054 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 1 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x94 goroutine 27 gp=0x4001f91c00 m=nil [IO wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4003e5fbb0 sp=0x4003e5fb90 pc=0x85308 runtime.netpollblock(0x7000000000?, 0x2a778?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0x158 fp=0x4003e5fbf0 sp=0x4003e5fbb0 pc=0x4a238 internal/poll.runtime_pollWait(0xffff3f318eb0, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0xa0 fp=0x4003e5fc20 sp=0x4003e5fbf0 pc=0x844c0 internal/poll.(*pollDesc).wait(0x4001d68280?, 0x22?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x28 fp=0x4003e5fc50 sp=0x4003e5fc20 pc=0x106b48 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0x4001d68280) /usr/local/go/src/internal/poll/fd_unix.go:620 +0x24c fp=0x4003e5fd00 sp=0x4003e5fc50 pc=0x10b41c net.(*netFD).accept(0x4001d68280) /usr/local/go/src/net/fd_unix.go:172 +0x28 fp=0x4003e5fdc0 sp=0x4003e5fd00 pc=0x262208 net.(*TCPListener).accept(0x4001e800c0) /usr/local/go/src/net/tcpsock_posix.go:159 +0x24 fp=0x4003e5fe10 sp=0x4003e5fdc0 pc=0x2779f4 net.(*TCPListener).Accept(0x4001e800c0) /usr/local/go/src/net/tcpsock.go:380 +0x2c fp=0x4003e5fe50 sp=0x4003e5fe10 pc=0x276c8c github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve(0x4003b6e1b0, {0x1e40910?, 0x4002591220?}, 0x4003e56000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:56 +0xe8 fp=0x4003e5ff10 sp=0x4003e5fe50 pc=0xae63a8 github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:243 +0x84 fp=0x4003e5ff60 sp=0x4003e5ff10 pc=0xd695d4 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:93 +0x54 fp=0x4003e5ffd0 sp=0x4003e5ff60 pc=0xae5524 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4003e5ffd0 sp=0x4003e5ffd0 pc=0x8d054 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 26 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.17.0/errgroup/errgroup.go:78 +0x94 goroutine 8 gp=0x400014c540 m=nil [select, locked to thread]: runtime.gopark(0x4003e247a0?, 0x2?, 0x98?, 0x46?, 0x4003e2478c?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4003e24610 sp=0x4003e245f0 pc=0x85308 runtime.selectgo(0x4003e247a0, 0x4003e24788, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x6c4 fp=0x4003e24740 sp=0x4003e24610 pc=0x64d64 runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1085 +0x194 fp=0x4003e247d0 sp=0x4003e24740 pc=0x7fa34 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4003e247d0 sp=0x4003e247d0 pc=0x8d054 created by runtime.ensureSigM in goroutine 23 /usr/local/go/src/runtime/signal_unix.go:1068 +0xd8 goroutine 9 gp=0x4003e321c0 m=2 mp=0x400007c808 [syscall]: runtime.notetsleepg(0x2d1eca0, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_futex.go:123 +0x34 fp=0x4003e24f90 sp=0x4003e24f60 pc=0x25084 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x30 fp=0x4003e24fb0 sp=0x4003e24f90 pc=0x874b0 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x1c fp=0x4003e24fd0 sp=0x4003e24fb0 pc=0xa666fc runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4003e24fd0 sp=0x4003e24fd0 pc=0x8d054 created by os/signal.Notify.func1.1 in goroutine 23 /usr/local/go/src/os/signal/signal.go:152 +0x28 goroutine 10 gp=0x4003e32a80 m=nil [chan receive]: runtime.gopark(0x4000074718?, 0xcd38c?, 0xa0?, 0xb7?, 0xae5524?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x40000746f0 sp=0x40000746d0 pc=0x85308 runtime.chanrecv(0x4003e1e150, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x42c fp=0x4000074770 sp=0x40000746f0 pc=0x1ffac runtime.chanrecv1(0x4001e8ab40?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x14 fp=0x40000747a0 sp=0x4000074770 pc=0x1fb44 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:52 +0x38 fp=0x40000747d0 sp=0x40000747a0 pc=0xae6818 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000747d0 sp=0x40000747d0 pc=0x8d054 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve in goroutine 27 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:50 +0xd4 goroutine 29 gp=0x4002b90000 m=nil [select]: runtime.gopark(0x4000079730?, 0x2?, 0x0?, 0x0?, 0x40000796bc?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4000079540 sp=0x4000079520 pc=0x85308 runtime.selectgo(0x4000079730, 0x40000796b8, 0x0?, 0x1, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x6c4 fp=0x4000079670 sp=0x4000079540 pc=0x64d64 os/exec.(*Cmd).watchCtx(0x400255a480, 0x4002774cb0) /usr/local/go/src/os/exec/exec.go:789 +0x78 fp=0x40000797b0 sp=0x4000079670 pc=0x51f258 os/exec.(*Cmd).Start.gowrap2() /usr/local/go/src/os/exec/exec.go:775 +0x2c fp=0x40000797d0 sp=0x40000797b0 pc=0x51ef5c runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000797d0 sp=0x40000797d0 pc=0x8d054 created by os/exec.(*Cmd).Start in goroutine 25 /usr/local/go/src/os/exec/exec.go:775 +0x738 goroutine 30 gp=0x4002b901c0 m=nil [chan receive]: runtime.gopark(0x4000075718?, 0xcd38c?, 0xa0?, 0xb7?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x40000756f0 sp=0x40000756d0 pc=0x85308 runtime.chanrecv(0x4003e1e1c0, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:664 +0x42c fp=0x4000075770 sp=0x40000756f0 pc=0x1ffac runtime.chanrecv1(0x4002591310?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x14 fp=0x40000757a0 sp=0x4000075770 pc=0x1fb44 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2.1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:75 +0x38 fp=0x40000757d0 sp=0x40000757a0 pc=0xae67a8 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x40000757d0 sp=0x40000757d0 pc=0x8d054 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2 in goroutine 11 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:74 +0x170 goroutine 12 gp=0x4002b90380 m=nil [chan receive]: runtime.gopark(0x4003e23f18?, 0xcd38c?, 0xa0?, 0xb7?, 0x0?) /usr/local/go/src/runtime/proc.go:435 +0xc8 fp=0x4003e23ef0 sp=0x4003e23ed0 pc=0x85308 runtime.chanrecv(0x4002774070, 0x0, 0x1) [ 53.257894][ T4464] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 53.260885][ T4464] REISERFS (device loop0): checking transaction log (loop0) [ 53.262380][ T4464] REISERFS (device loop0): Using rupasov hash to sort names [ 53.266676][ T4464] REISERFS (device loop0): using 3.5.x disk format [ 53.267755][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.269452][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP /usr/local/go/src/runtime/chan.go:664 +0x42c fp=0x4003e23f70 sp=0x4003e23ef0 pc=0x1ffac runtime.chanrecv1(0x4002590cd0?, 0x0?) /usr/local/go/src/runtime/chan.go:506 +0x14 fp=0x4003e23fa0 sp=0x4003e23f70 pc=0x1fb44 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:418 +0x38 fp=0x4003e23fd0 sp=0x4003e23fa0 pc=0xd6ab08 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1223 +0x4 fp=0x4003e23fd0 sp=0x4003e23fd0 pc=0x8d054 created by github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop in goroutine 11 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:417 +0xb8 [ 53.271271][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.273148][ T4464] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 53.275245][ T4464] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 53.277076][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.278691][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.280346][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.282091][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.286867][ T4464] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.360492][ T4466] loop0: detected capacity change from 0 to 8192 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer) [ 53.373530][ T4466] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 53.375509][ T4466] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 53.376899][ T4466] REISERFS (device loop0): using ordered data mode [ 53.377790][ T4466] reiserfs: using flush barriers [ 53.381711][ T4466] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 53.384618][ T4466] REISERFS (device loop0): checking transaction log (loop0) [ 53.386097][ T4466] REISERFS (device loop0): Using rupasov hash to sort names [ 53.387229][ T4466] REISERFS (device loop0): using 3.5.x disk format [ 53.388305][ T4466] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.389906][ T4466] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.391448][ T4466] REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP [ 53.393768][ T4466] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 UNKNOWN] (nlink == 1) not found (pos 2) [ 53.395847][ T4466] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 54.323294][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.743316][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.603421][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.703436][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.796054][ T39] device hsr_slave_0 left promiscuous mode [ 58.832634][ T39] device hsr_slave_1 left promiscuous mode [ 58.932483][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 58.933592][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 58.935028][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 58.936145][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 58.937315][ T39] device bridge_slave_1 left promiscuous mode [ 58.938289][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.003107][ T39] device bridge_slave_0 left promiscuous mode [ 59.004144][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.162560][ T39] device veth1_macvtap left promiscuous mode [ 59.163564][ T39] device veth0_macvtap left promiscuous mode [ 59.164476][ T39] device veth1_vlan left promiscuous mode [ 59.165394][ T39] device veth0_vlan left promiscuous mode [ 60.902810][ T39] team0 (unregistering): Port device team_slave_1 removed [ 61.072850][ T39] team0 (unregistering): Port device team_slave_0 removed [ 61.242782][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.443207][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface